Testing program LCD (TFT) Monitors
TFT monitor test program can be useful when testirovnii (check) LCD or TFT monitors and panels, to detect most types of dead pixels, matrix defects and other disorders of the monitors. With this program you can evaluate the quality of interpolation (image sharpness of construction) in the non-standard resolutions (all LCD monitors, standard native resolution is the highest possible, permissible), adjust the color and brightness. It is also possible to see the quality of small parts of the text. Three test program used to test latency (response time) of the matrix.
Testing options:
The test matrix illumination uniformity and lack of "broken spots"
A set of tests to check the interpolation of "non-native" resolution - set of test points arranged in a checkerboard pattern, vertical lines and horizontal lines to check the interpolation "non-native" resolutions. Before the test is recommended to configure the monitor for each video mode.
Tests reveal heterogeneity in a horizontal image and (or) the vertical stripes as compared with the image in the "native" resolution.
Changes in the average brightness of the screen during the transition from vertical to horizontal lines at the native resolution, is a qualitative assessment bandwidth video channel when connected via D-Sub.
Gradient color to check the linearity and discontinuity matrix
Colored wedges to check the synchronicity increases the brightness of colors
Step gradient to check the linearity and discontinuity matrix
Circles for checking interpolation "non-native" permits
Ring gradient to check the linearity and discontinuity matrix
Check Pattern interpolation "non-native" permits
Checker fonts
Grid to test the intelligibility of the details
Moving the square
Moving the square grid with scale